The Valve,gate, cataloged under National Stock Number 4820-01-345-2686, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-345-2686 |
| Primary Part Number | W06-0-054B-02TS-DWG 23399 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Nominal Pipe Size Accommodated | 1.250 INCHES IN |
| Stem Type | RISING |
| Connection Type | SOCKET, WELD, PIPE |
| Valve Size | 1.250 INCHES IN |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Specification/standard Data | 81349-MIL-V-18110REVD GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 150 CLASS |
| Bonnet Attachment Method | BOLTED |
| Material | STEEL CORROSION RESISTING SEAT |
| Material | STEEL UNS J03002 BODY |
| Material | STEEL CORROSION RESISTING STEM |
| Material | STEEL CORROSION RESISTING DISK |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| W06-0-054B-02TS-DWG 23399 PRIMARY | Velan Valve Corp. (USA) |
| Reference | Meaning |
|---|---|
| MIL-DTL-18110 | 4/1 Identification reference U.S. Government activity |
| MIL-V-18110 | 5/9 Secondary reference U.S. Government activity |
| W06-0-054B-02TS | 5/9 Secondary reference Velan Valve Corp. |
| W06-0-0548-02TS | 5/9 Secondary reference Velan Valve Corp. |
NSN 4820-01-345-2686 is a Valve,gate, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-345-2686 has 1 manufacturer part number on file: W06-0-054B-02TS-DWG 23399 (Velan Valve Corp.).
Key specifications for W06-0-054B-02TS-DWG 23399: Inlet Relationship with Outlet: IDENTICAL; Nominal Pipe Size Accommodated: 1.250 INCHES IN; Stem Type: RISING; Connection Type: SOCKET, WELD, PIPE. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.